520 LXXXVI. LOGANIACEAE (BAKER). [Strychnos. 
Leaves 3—} in. long : : : : . 50, 8. myrtoides, 
Leaves 2-3 in, long : : : .  .. SL. S. behrensiana. 
Leaves obovate or obovate-oblong cuneate at the 
base. 
Leaves small and very rigid, 
Leaves shining . : : - : . 52. S. Wakefieldit. 
Leaves opaque. : : : : . 53. S. Englert. 
Leaves larger. 
Leaves glabrous beneath. 
Cymes many-flowered : : . 54. S. alnifolia, 
Cymes few-flowered . : : : . 55. 8. innocua, 
Leaves slightly. hairy beneat] : : . 56. S. Burtoni. 
Leaves very hairy beneath. 
Cymes sessile . : : ; : . 57. S. dysophylla. 
Cymes shortly peduncled . . : . 58. S. triclisioides. 
Leaves obovate, rounded at the base. 
Calyx-lobes ovate. : ¢ : 5 . 59. S. cocculoides. 
Calyx-lobes suborbicular. 
Leaves 1-13 in. broad . a : : . 60. S. Unguacha. 
Leaves 2-3 in. broad . 3 . : . 61. S. xerophila. 
Leaves ovate. 
Fruit 1-seeded ¢ : ’ : 4 . 62. S. brachyura. 
Fruit many-seeded . : : c c . 63. S. Gotzei. 
Leaves suborbicular. 
Leaves glabrous. 2 5 : : . 64, S. Buettneri. 
Leaves tomentose. : : : : . 65. S. Fischeri. 
**** Hrect spinous shrubs without tendrils. 
Leaves acute or cuspidate. 
Sepals linear. 
Branchlets glabrous. : d . . 66. S. sansibarensis. 
_ Branchlets pubescent . : ; : . 67. S. Curvalhot. 
Sepals lanceolate. : . 5 4 . 68. S. gracillima, 
Sepals ovate . c “ 3 : : . 69. S. Volkensit. 
Leaves obtuse. 
Leaves small . ; F : : : . 70. S. Minningasamba. 
Leaves larger . : : : : . 71. S. spinosa. 
Leaves emarginate with a small mucro ‘ . 72. S. emarginata. 
1. S. aculeata, Solered. in Engl. Jahrb. xvii. 556. A climbing shrub, 
glabrous in all its parts; stems 15-20 ft. long, armed with many minute 
prickles on the long internodes, glabrous, furnished with peduncled 
binate stout tendrils, Leaves oblong, acute, subcoriaceous, glabrous, 
3-6 in. long, triplinerved from the base to above the middle ; petiole very 
short. . Flowers many, in copiously compound axillary cymes, on short 
ascending peduncles; pedicels very short, glabrous. Calyx ;}; in. long ; 
segments 4, suborbicular. Corolla 4 in. long ; segments longer than the 
tube. Fruit unknown. 
Upper Guinea. Fernando Po, Mann, 175! Sierra Leone: Bagru River, 
Maan, 853! : 
2. S. Dinklagei, Gilg in Engl. Jahrb. xxviii. 121. A sarmentose 
shrub ; tendrils not seen ; branchlets black, acutely tetragonal. Leaves 
